Array Delete

In this Tutorial we want to describe you a code that make you to understand Array Delete Example.

Array Delete

In this Tutorial we want to describe you a code that make you to understand Array Delete Example. For this we are using JavaScript as scripting language. The code describe us on loading a page call a function name display ( ).This function include an array variable that is used to instantiate an array object. This array object hold the list of various element specified by [0]-[5] indexes. The document. write print the element of the array are followed by break line. The for loop execute the script and return you true till the length i is less than the length of array. The document. write print the element that is hold by an array.

1)array.splice (1,1 ) - This method used to modify an array, removing any sequence from preexisting set of element that an array object. In this method the element in array[1] is removed.

Again the for loop execute the script and return you true when variable i is less than the array length. Finally the document. write print the list of element after delete the element in an array object.

Array Delete.html




<html>

  <head>

  <title>Array Delete</title>

  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>

  <script>



  function display(){

  

  var array = new Array();

  array[0] = "Ajay";

  array[1] = "Bhanu";

  array[2] = "Komal";

  array[3] = "Rakesh";

  array[4] = "Santosh"

  array[5] = "Tanuj"

  document.write("<b>Element of the array are</b><br>");

  document.write("____________________<br>");

  

  for(i=0;i<array.length;i++){

  document.write("Element "+i+" : "+array[i]+"<br>");

  }

  

  array.splice(1,1);

  

  document.write("<br><b>After Delete 2nd Element</b><br>");

  document.write("______________________<br>");

  

  for(i=0;i<array.length;i++){

  document.write("Element "+i+" : "+array[i]+"<br>");

  }

  }

  </script>

  </head>

  

  <body onload="display();">

  </body>

</html>

Output

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Array Delete

Array Delete

Array Delete

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